Mutations of the mdr1 p-glycoprotein that improves its ability to confer resistance to chemotherapeutic drugs

ABSTRACT

The present invention provides mutant P-glycoprotein polypeptides that confer increased resistance to certain chemotherapeutic drugs relative to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185, and nucleic acid molecules encoding the same. The invention also provides antibodies that specifically bind mutant P-glycoproteins. The invention further provides methods for the diagnosis and treatment of conditions associated with P-glycoprotein-mediated multidrug resistance.

[0001] This application claims the benefit of priority from U.S. Provisional Patent Application No. 60/222,313, filed on Aug. 1, 2000, the disclosure of which is explicitly incorporated by reference herein.

BACKGROUND OF THE INVENTION

[0002] 1. Field of the Invention

[0003] The invention relates to mutant human P-glycoprotein polypeptides that confer increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185, and nucleic acid molecules encoding the same. The invention also relates to antibodies that specifically bind mutant human P-glycoproteins. The invention further relates to methods for diagnosis and treatment of conditions associated with P-glycoprotein-mediated multidrug resistance.

[0004] 2. Background of the Invention

[0005] Multidrug resistance (MDR) is a phenomenon in which a cell becomes resistant to a large group of structurally diverse chemotherapeutic drugs that act at different intracellular targets. One mechanism of MDR1 in clinical cancer is active drug efflux mediated by a cellular protein termed P-glycoprotein. P-glycoprotein is an integral membrane protein having six transmembrane domains and consisting of 1280 amino acids (SEQ ID NO: 2), which functions as a broad specificity efflux pump. The protein is composed of two structurally similar portions, of approximately 600 amino acids each, which are separated by a linker region. Human P-glycoprotein is encoded by the MDR1 gene (Chen et al., 1986, Cell 47:381-89), the wild-type cDNA sequence of which is identified herein as SEQ ID NO: 1.

[0006] A number of mutant P-glycoproteins, possessing an altered ability to transport different drugs, have been isolated. Most of these mutants show decreased drug efflux, while only a small number of mutants exhibit increased drug transport. Examples of the latter group are the MDR1-G185V (Choi et al., 1988, Cell 53:519-29; Safa et al., 1990, Proc. Natl. Acad. Sci. U.S.A. 87:7225-29) and MDR1-H61F mutants (Taguchi et al., 1997, Biochemistry 36:8883-89). Mutant P-glycoproteins showing increased resistance to certain chemotherapeutic drugs also show decreased resistance to other drugs.

[0007] Efforts to treat clinical cancer with cytotoxic drugs are often hampered by sensitivity of non-cancerous proliferating cells, such as hematopoietic cells, to the cytotoxic effects of these drugs. One approach to overcoming this shortcoming is to genetically engineer hematopoietic cells, particularly precursor cells such as stem cells, to express elevated levels of P-glycoprotein in order to make these cells more resistant to the cytotoxic effects of chemotherapeutic drugs, enabling higher doses of such drugs to be administered for more effective anticancer treatment. These efforts would be even more effective if the non-cancerous cells could be made preferentially resistant to a chemotherapeutic drug that was particularly appropriate for treatment of a specific cancer.

[0008] Additionally, expression of different mutant P-glycoproteins in clinical cancer can make inappropriate a specific choice of chemotherapeutic drug in an individual patient having a neoplastic disease conventionally treated with said specific drug. Identification of specific mutants in clinical cancer would provide clinicians with information enabling rational, individualized drug treatment choices in anticancer treatment.

[0009] Thus, there remains a need in the art for mutant P-glycoproteins that confer increased resistance to certain chemotherapeutic drugs relative to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185. The development of such mutants would have wide application in the treatment and diagnosis of cancer.

SUMMARY OF THE INVENTION

[0010] The present invention provides nucleic acid molecules encoding mutant human P-glycoprotein polypeptides that confer increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0011] Specifically, the present invention provides a nucleic acid molecule comprising a nucleotide sequence encoding a mutant human P-glycoprotein having either an asparagine substitution at position 186, a phenylalanine substitution at position 56, phenylalanine substitutions at positions 190 and 197, a tryptophan substitution at position 763, a glutamic acid substitution at position 844, lysine substitutions at positions 634 and 636, lysine substitutions at positions 643, 647, and 652, or lysine substitutions at positions 634, 636, 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0012] The present invention also provides a nucleic acid molecule comprising a nucleotide sequence encoding a mutant human P-glycoprotein having either a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0013] The present invention further provides a nucleic acid molecule comprising a nucleotide sequence encoding a mutant human P-glycoprotein having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186; a phenylalanine substitution at position 56; phenylalanine substitutions at positions 190 and 197; a tryptophan substitution at position 763; a glutamic acid substitution at position 844; lysine substitutions at positions 634 and 636; and lysine substitutions at positions 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0014] The present invention still further provides a nucleic acid molecule comprising a nucleotide sequence encoding a mutant human P-glycoprotein having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186, a phenylalanine substitution at position 56; a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a tryptophan substitution at position 763, a glutamic acid substitution at position 844, a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0015] The present invention also provides a nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in any of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, SEQ ID NO: 11, SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, or SEQ ID NO: 18.

[0016] The present invention further provides a nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186; a phenylalanine substitution at position 56; phenylalanine substitutions at positions 190 and 197; a tryptophan substitution at position 763; a glutamic acid substitution at position 844; lysine substitutions at positions 634 and 636; and lysine substitutions at positions 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0017] The present invention still further provides a nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186, a phenylalanine substitution at position 56; a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a tryptophan substitution at position 763, a glutamic acid substitution at position 844, a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0018] The nucleic acid molecules of the present invention may also encode mutant P-glycoproteins that have a valine substitution at position 185 in addition to the one or multiplicity of the specific amino acid substitutions disclosed herein.

[0019] The present invention also provides for an expression vector comprising the isolated nucleic acid molecules as set forth herein and recombinant host cells comprising the recombinant nucleic acid molecules as set forth herein.

[0020] The present invention also provides mutant human P-glycoproteins that confer increased resistance to certain chemotherapeutic drugs relative to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0021] Specifically, the present invention provides a mutant human P-glycoprotein having either an asparagine substitution at position 186, a phenylalanine substitution at position 56, phenylalanine substitutions at positions 190 and 197, a tryptophan substitution at position 763, a glutamic acid substitution at position 844, lysine substitutions at positions 634 and 636, lysine substitutions at positions 643, 647, and 652, or lysine substitutions at positions 634, 636, 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0022] The present invention also provides a mutant human P-glycoprotein having either a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0023] The present invention further provides a mutant human P-glycoprotein having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186; a phenylalanine substitution at position 56; phenylalanine substitutions at positions 190 and 197; a tryptophan substitution at position 763; a glutamic acid substitution at position 844; lysine substitutions at positions 634 and 636; and lysine substitutions at positions 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0024] The present invention still further provides a mutant human P-glycoprotein having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186, a phenylalanine substitution at position 56; a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a tryptophan substitution at position 763, a glutamic acid substitution at position 844, a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0025] The present invention also provides a polypeptide as set forth in any of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, SEQ ID NO: 11, SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, or SEQ ID NO: 18.

[0026] The present invention further provides a polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186; a phenylalanine substitution at position 56; phenylalanine substitutions at positions 190 and 197; a tryptophan substitution at position 763; a glutamic acid substitution at position 844; lysine substitutions at positions 634 and 636; and lysine substitutions at positions 643, 647, and 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0027] The present invention still further provides a polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: an asparagine substitution at position 186, a phenylalanine substitution at position 56; a phenylalanine substitution at position 190; a phenylalanine substitution at position 197; a tryptophan substitution at position 763, a glutamic acid substitution at position 844, a lysine substitution at position 634; a lysine substitution at position 636; a lysine substitution at position 643; a lysine substitution at position 647; or a lysine substitution at position 652, wherein expression of each of these mutant P-glycoproteins in mammalian cells confers increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0028] The mutant P-glycoproteins of the present invention may also have a valine substitution at position 185 in addition to the one or multiplicity of the specific amino acid substitutions disclosed herein.

[0029] The molecules of the present invention are advantageously used for the treatment and diagnosis of cancer. In a preferred embodiment, P-glycoprotein mutants occurring in a clinical tumor sample are identified by immunological assay using an antibody of the invention or antigen-binding fragment thereof specific for said mutant, or by nucleic acid hybridization using a nucleic acid probe specific for said mutant, or by in vitro amplification of mutant-encoding nucleic acid. In further preferred embodiments, a P-glycoprotein mutant of the invention is advantageously introduced into a non-cancerous cell, most preferably a hematopoietic cell, of a human cancer patient, and reintroduced into said patient, thereby permitting increased levels of a particular chemotherapeutic drug (to which the P-glycoprotein mutant specifically confers increased resistance compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185) to be administered to said patient.

[0030] Specific preferred embodiments of the present invention will become evident from the following more detailed description of certain preferred embodiments and the claims.

DESCRIPTION OF THE DRAWINGS

[0031]FIG. 1 illustrates the selections that were used to isolate P-glycoprotein mutants conferring enhanced etoposide;

[0032]FIG. 2 illustrates the array selection scheme that was used to isolate P-glycoprotein mutants conferring etoposide hyper-resistance;

[0033]FIGS. 3A through 3G illustrate an amino acid sequence alignment of human wild-type P-glycoprotein (wt P-gp; SEQ ID NO: 2) and P-glycoprotein mutants encoded by MDR1-G185V (G185V; SEQ ID NO: 3), MDR1-I186N (I186N; SEQ ID NO: 4), MDR1-L56P (8-A4; SEQ ID NO: 5), MDR1-I190F/M197F (5-C3; SEQ ID NO: 6), MDR1-G763W (2-B2; SEQ ID NO: 7), MDR1-G844E (2-B1; SEQ ID NO: 8), MDR1-E634K/E636K (6-C1; SEQ ID NO: 9),MDR1-E643K/E647K/E652K (8-B4; SEQ ID NO: 10) and MDR1-E634K/E636K/E643K/E647K/E652K (EK5; SEQ ID NO: 11);

[0034]FIGS. 4A through 4E illustrate the results of clonogenic assays for resistance to etoposide (panel A), colchicine (panel B), doxorubicin (panel C), vinblastine (panel D), and taxol (panel E) for NIH 3T3 cells transduced with LXSN (closed squares), wild-type MDR1 (closed circles), MDR1-G185V (open circles), MDR1-I186N (closed triangles), or MDR1-G185V/I186N (open triangles);

[0035]FIGS. 5A through 5C illustrate the results of clonogenic assays for resistance to etoposide (panel A), doxorubicin (panel B), and colchicine (panel C) for NIH 3T3 cells transduced with LMDR1-G185V (open circles), LMDR1-G185V-EK2 (closed triangles), LMDR1-G185V-EK3 (open triangles), or LMDR1-G185V-EK5 (closed diamonds);

[0036]FIGS. 6A through 6E illustrate the results of clonogenic assays for resistance to etoposide (panel A), doxorubicin (panel B), colchicine (panel C), vinblastine (panel D), and taxol (panel E) for NIH 3T3 cells transduced with LMDR1-G185V (closed circles), LMDR1-G185V-L56F (open circles), LMDR1-G185V-I190F/M197F (closed triangles), LMDR1-G185V-G763W (open triangles), or LMDR1-G185V-G844Q (closed squares).

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0037] The present invention provides nucleic acid molecules encoding mutant human P-glycoprotein polypeptides that confer increased resistance to certain chemotherapeutic drugs relative to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

[0038] The production of proteins such as the mutant P-glycoproteins of the invention from cloned genes by genetic engineering means is well Known in this art. The discussion that follows is accordingly intended as an overview of this field, and is not intended to reflect the full state of the art.

[0039] For the purpose of this invention, “P-glycoprotein” refers to the polypeptide encoded by the human MDR1 gene.

[0040] Nucleic acid encoding the mutant P-glycoproteins of this invention can be obtained, in view of the instant disclosure, by chemical synthesis, by screening reverse transcripts of mRNA from tumor cells resistant to MDR-type drugs or cultured cell lines derived therefrom, by screening genomic libraries from appropriate cells, or by combinations of these procedures, as illustrated below. Screening of cDNA prepared from cellular mRNA or genomic DNA may be carried out with full-length, partial or oligonucleotide probes generated from mutant P-glycoprotein nucleotide sequence information provided herein, as discussed above. Probes may be labeled with a detectable group such as a fluorescent group, a radioactive atom or a chemiluminescent group in accordance with known procedures and used in conventional hybridization assays, as described in greater detail in the Examples below. In the alternative, mutant P-glycoprotein encoding nucleic acid can be obtained by use of the polymerase chain reaction (PCR) procedure, with the PCR oligonucleotide primers being produced from the mutant P-glycoprotein nucleotide sequences provided herein. See U.S. Pat. No. 4,683,195 to Mullis et al. and U.S. Pat. No. 4,683,202 to Mullis. In preferred embodiments, ill vitro mutagenesis techniques known in the art and as described herein can be used to produce any of the mutant P-glycoproteins of the invention using cloned human P-glycoprotein-encoding nucleic acid identified herein as SEQ ID NO: 1.

[0041] Nucleic acids and oligonucleotides of the present invention are useful as probes for screening DNA libraries to isolate and characterize additional mutant P-glycoprotein-encoding nucleic acids of the invention. For the purposes of this invention, these probes are used under high stringency hybridization conditions, defined herein as follows. The probes are labeled with 150 μCi ³²P-ATP and hybridized overnight at 42° C. in a hybridization buffer comprising 6×SSC (0.9M NaCl, 0.09M sodium citrate dihydrate, pH 7.0), 2×Denhardt's solution (0.04% Ficoll, 0.04% polyvinylpyrrolidone, 0.04% bovine serum albumin), and 0.25% sodium dodecyl sulfate (SDS). After hybridization, filters are washed four or five times for ten minutes apiece in an excess volume of 6×SSC (0.9 M NaCl, 0.09M sodium citrate dihydride, pH 7.0) and 0.05% SDS at room temperature. Thereafter, three ten-minute washes are performed one after another in this buffer at temperatures of 55° C., 60° C. and 63° C.

[0042] Mutant P-glycoproteins may be synthesized in cells, most preferably cells comprising exogenously-added, recombinant DNA, most preferably cDNA, encoding said proteins. In particular, cells transformed with a recombinant expression construct comprising a nucleic acid encoding a mutant P-glycoprotein of the invention can be used to provide a homogeneous culture of mutant P-glycoprotein expressing cells. Recombinant expression constructs comprising the mutant P-glycoprotein coding sequences as disclosed herein can also be comprised of a vector that is a replicable DNA construct. Vectors are used herein either to amplify DNA encoding a mutant P-glycoprotein and/or to express DNA that encodes a mutant P-glycoprotein. For the purposes of this invention, a recombinant expression construct is a replicable DNA construct in which a DNA sequence encoding mutant P-glycoprotein is operably linked to suitable control sequences capable of effecting the expression of the receptor in a suitable host cell. The need for such control sequences will vary depending upon the host selected and the transformation method chosen. Generally, control sequences include a transcriptional promoter, an optional operator or enhancer sequence to control or regulate transcription, a sequence encoding suitable mRNA ribosomal binding sites, and sequences which control the termination of transcription and translation, and in mammalian cells, sequences that direct 5′ terminal capping and 3′ terminal polyadenylation of the primary transcript. Amplification vectors, on the other hand, do not require expression control domains. All that is needed is the ability to replicate in a host, usually conferred by an origin of replication, and a selection gene to facilitate recognition of transformants. See, Sambrook et al., 2001, Molecular Cloning: A Laboratory Manual (Cold Spring Harbor Press: New York).

[0043] Vectors useful for practicing the present invention include plasmids, viruses (including phage), retroviruses, and particularly integratable DNA fragments (i.e., fragments integratable into the host genome by recombination). The vector may replicate and function independently of the host genome, or more preferably, may, in some instances, integrate into the genome itself. Suitable vectors will contain replicon and control sequences which are derived from species compatible with the intended expression host. Transformed host cells are preferably prokaryotic or eukaryotic cells that have been transformed or transfected with recombinant expression constructs made using recombinant DNA techniques and comprising mutant P-glycoprotein-encoding sequences. Preferred host cells are bacterial cells, most preferably Escherichia coli cells, mammalian cells, most preferably mammalian cells such as 293 cells, HeLa cells, COS, and CHO cells, and insect cells, most preferably Sf9 cells (using baculoviral vectors). Transformed host cells are chosen that are capable of expressing functional mutant P-glycoproteins introduced using the recombinant expression construct. See, Sambrook et at., ibid.

[0044] Homogeneous compositions of the mutant P-glycoproteins are provided by the invention. As used herein, the term “homogeneous” is intended to encompass preparations wherein the mutant P-glycoprotein of the invention is the predominant protein species in the preparation, preferably wherein the mutant P-glycoprotein comprises at least 70%, more preferably wherein the mutant P-glycoprotein comprises from 80-90%, and most preferably where the mutant P-glycoprotein comprises greater than 90% of the protein in the preparation. In preferred embodiments, said preparations have one or a multiplicity of additional protein components wherein no one component comprises more than about 5% and more preferably about 1% of the protein in the preparation.

[0045] The invention also provides antibodies that are immunologically reactive to a mutant P-glycoprotein, most preferably human mutant P-glycoproteins explicitly disclosed herein. The antibodies provided by the invention may be raised as follows. First, peptide fragments of the mutant P-glycoproteins of the invention can be chemically synthesized or isolated from the full-length sequence, covalently attached to a carrier molecule such as keyhole limpet hemocyanin, and injected into an appropriate experimental animal. Animals that are used for such inoculations include individuals from species comprising cows, sheep, pigs, mice, rats, rabbits, hamsters, goats and primates. Preferred animals for inoculation are rodents (including mice, rats, and hamsters) and rabbits. For preparing polyclonal antisera, the most preferred animal is rabbit. For preparing monoclonal antibodies, which are preferred, the most preferred animal is the mouse. Antibodies isolated in this manner are tested for binding specificity to identify antibodies that specifically bind mutant P-glycoproteins and do not bind wild-type P-glycoprotein or P-glycoprotein having only a glycine to valine substitution at position 185.

[0046] Cells that can be used for such inoculations, or for any of the other means used in the invention, include any cell, clonal isolate, or cell line that expresses a mutant P-glycoprotein or any epitope thereof, most preferably as a result of molecular or genetic engineering. In one embodiment, said recombinant protein is prepared in E. coli cells, most preferably having been transformed with a recombinant expression construct comprising a nucleic acid encoding a human mutant P-glycoprotein or epitopes thereof, and that express the mammalian gene product, wherein it is understood that such preparations are sufficiently purified from pyrogenic or other bacterial toxins or contaminants as to be suitable for injection into an animal. In another embodiment, said recombinant protein is prepared in insect cells, preferably Sf9 cells, most preferably having been transformed with a recombinant baculovirus construct comprising a nucleic acid encoding a human mutant P-glycoprotein or epitopes thereof, and that express the mammalian gene product. Additional preferred cells are mammalian cells expressing a mutant P-glycoprotein of the invention or epitope thereof, most preferably a cell that is syngeneic or congeneic with the animal in which the antibody is raised, so as to minimize non-mutant P-glycoprotein-specific immunological responses in said animal.

[0047] The present invention provides polyclonal antisera and monoclonal antibodies that are immunologically reactive with an epitope that is a mutant P-glycoprotein or fragment thereof Monoclonal antibodies are the most preferred. These antibodies are made using methods and techniques well known to those of skill in the art.

[0048] Monoclonal antibodies provided by the present invention are produced by hybridoma cell lines, that are also provided by the invention and that are made by methods well known in the art. Hybridoma cell lines are made by fusing individual cells of a myeloma cell line with spleen cells derived from animals immunized with mutant P-glycoprotein, or cells expressing such a mutant P-glycoprotein, as described above. The myeloma cell lines used in the invention include lines derived from myelomas of mice, rats, hamsters, primates, and humans. Preferred myeloma cell lines are from mouse, and the most preferred mouse myeloma cell line is P3X63-Ag8.653. The animals from which spleens are obtained after immunization are rats, mice, and hamsters, preferably mice, most preferably Balb/c mice. Spleen cells and myeloma cells are fused using a number of methods well known in the art, including but not limited to incubation with inactivated Sendai virus and incubation in the presence of polyethylene glycol (PEG). The most preferred method for cell fusion is incubation in the presence of a solution of 45% (w/v) PEG-1450. Monoclonal antibodies produced by hybridoma cell lines can be harvested from cell culture supernatant fluids from in vitro cell growth; alternatively, hybridoma cells can be injected subcutaneously and/or into the peritoneal cavity of an animal, most preferably a mouse, and the monoclonal antibodies obtained from blood and/or ascites fluid.

[0049] Monoclonal antibodies provided by the present invention are also produced by recombinant genetic methods well known to those of skill in the art, and the present invention encompasses antibodies made by such methods that are immunologically reactive with an epitope of a mutant P-glycoprotein.

[0050] The present invention encompasses fragments of said antibody that are immunologically reactive with an epitope of a mutant P-glycoprotein. Such fragments are produced by any number of methods known in the art, including but not limited to proteolytic cleavage, chemical synthesis, or preparation of such fragments by means of genetic engineering technology, and include Fab fragments, Fab′ fragments, F(ab)₂ fragments, and F_(v) fragments. The present invention also encompasses single-chain antibodies that are immunologically reactive with an epitope of a mutant P-glycoprotein made by methods known to those of skill in the art.

[0051] The present invention also encompasses an epitope of a mutant P-glycoprotein that is comprised of sequences, and/or a conformation of sequences present in the mutant P-glycoprotein molecule. Most preferably, the epitope comprises a peptide comprising at least one mutated amino acid residue compared with wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185. This epitope may be naturally occurring, or may be the result of proteolytic cleavage of the mutant P-glycoprotein molecule and isolation of an epitope-containing peptide or may be obtained by chemical and more preferably automated chemical synthesis of an epitope-containing peptide using methods well known to those skilled in the art. The present invention also encompasses epitope peptides produced as a result of genetic engineering technology and synthesized by genetically engineered cells, preferably prokaryotic cells and most preferably E. coli cells, or by mammalian cells.

[0052] The invention also provides methods for screening compounds for the capacity to disrupt binding of cytotoxic drugs with the mutant P-glycoprotein or to disrupt drug efflux from cells expressing said mutant P-glycoprotein. In these methods, drug efflux from cells expressing wild-type P-glycoprotein, P-glycoprotein having a glycine to valine substitution at position 185, and a mutant P-glycoprotein of the invention is compared in the presence and absence of a test compound. In preferred embodiments, drug efflux is determined by cytotoxicity, whereby decreased drug efflux in the presence of the compound is detected by increased cytotoxicity in the presence of a constant concentration of cytotoxic drug. In alternative embodiments, drug efflux is determined using non-toxic compounds that are effluxed by P-glycoprotein, most preferably detectable compounds such as rhodamine.

[0053] The mutant P-glycoprotein molecules of the present invention are advantageous for use in treating cancer. One aspect of this advantageous use is in diagnosis, particularly in determining, prior to administration of a chemotherapeutic drug, whether the tumor cells express a mutant P-glycoprotein having increased resistance to a particular chemotherapeutic drug. In the art, clinical trials have developed specific chemotherapeutic drug regimens wherein certain types of clinical cancer are treated with particular cheinotherapeutic drugs, often in combination. The disclosure herein that certain P-glycoprotein mutants are preferentially resistant to certain such chemotherapeutic drugs makes it advantageous to know prior to initiating treatment with a particular drug whether an individual patient's tumor expresses a mutant P-glycoprotein that has increased resistance to said drug. In preferred embodiments, a tumor sample such as a biopsy sample is contacted with an immunological reagent such as an antibody that is specific for the particular mutant P-glycoprotein of the invention having increased resistance to a particular chemotherapeutic drug. In alternative embodiments, the sample is tested using nucleic acid hybridization techniques using probes specific for the particular mutant P-glycoprotein of the invention having increased resistance to a particular chemotherapeutic drug. In a particularly preferred alternative embodiment, the sample is tested using in vitro amplification techniques such as the polymerase chain reaction, using amplification oligonucleotide primers and conditions specific for the particular mutant P-glycoprotein of the invention having increased resistance to a particular chemotherapeutic drug.

[0054] Another aspect of the advantageous uses of this invention is in therapy, particularly with regard to protecting non-cancerous proliferating cells in a patient's body, most preferably hematopoietic cells, hair follicles, and epithelial cells of the gastrointestinal tract, from the cytotoxic effects of chemotherapeutic drug administration. As is well appreciated in the art, a consequence of chemotherapeutic drug treatment is the destruction of several classes of non-cancerous proliferating cells, most importantly hematopoietic cells. Frequently the amourit of duration of chemotherapeutic drug treatment is limited by the deleterious effects of chemotherapeutic drugs on hematopoietic cells, resulting inter alia in acute, potentially life-threatening conditions such as leukocytopenia. In one preferred embodiment, the innate resistance of hematopoietic cells to chemotherapeutic drugs is augmented by transducing hematopoietic cells, most preferably hematopoietic stem cells, with a recombinant expression construct encoding a mutant P-glycoprotein of the invention. In this aspect, the mutant P-glycoprotein is chosen to confer on the cell increased resistance to the cytotoxic drug understood and accepted in the art as an appropriate chemotherapeutic agent for the particular cancer. In this aspect, the hematopoietic cells are transduced ex vivo and then returned to the patient, followed thereafter by treatment with greater than conventional amounts of the chemotherapeutic drug to which the hematopoietic cells have been made preferentially resistant by expression of the mutant P-glycoprotein. In another embodiment, homogeneous preparations of mutant P-glycoproteins are delivered to normal cells as polypeptides rather than via gene therapy, for example in liposome-encapsulated form.

[0055] The Examples, which follow, are illustrative of specific embodiments of the invention, and various uses thereof. They are set forth for explanatory purposes only, and are not to be taken as limiting the invention.

EXAMPLE 1 Isolation of the Mutant P-glycoprotein Encoded by MDR1-I186N

[0056] A population of NIH 3T3 cells expressing a randomly mutagenized human MDR1-G185V gene was prepared as previously described (Roninson et al., 1998, Methods Enzymol. 292: 225-48). This population was used to select MDR1-G185V mutants that confer hyper-resistance to etoposide (using the selection scheme shown in FIGS. 1A and 1B).

[0057] A portion of the 3T3 cell population covering the complexity of the randomly mutagenized human MDR1-G185V library by approximately one-fold (1.2×10⁷ cells) was initially selected in 2 μg/mL etoposide. Approximately 1 in 1000 cells (0.1%) survived this selection. Surviving colonies were expanded and pooled, and MDR1 cDNA was rescued and recloned back into the parental vector LXSN as previously described (Roninson et al., 1998, ibid.). The library of rescued MDR1 cDNA, designated Mut II, was then used to transduce naïve NIH 3T3 cells.

[0058] The population of NIH 3T3 cells transduced with Mut II was then selected in 10 μg/mL etoposide. The 131 colonies obtained from this selection were expanded and genomic DNA extracted from the clonal lines as previously described (Roninson et al., 1998, ibid.). Mutant MDR1-G185V cDNA prepared using mRNA from eighteen clonal lines was also isolated, sequenced, and analyzed for mutations. A mixture of MDR1 cDNA from all 131 clonal lines was sequenced in both directions, and compared with unmutagenized MDR1-G185V, in order to determine whether particular mutations were heavily represented among the surviving MDR1-G185V mutants.

[0059] Mutant MDR1-G185V cDNA isolated from eleven clonal lines was tested for the ability to confer elevated resistance to etoposide as compared to unmutagenized MDR1-G185V. Fragments of MDR1 cDNA containing mutations were first excised from the MDR1 cDNA using restriction endonucleases that recognize appropriate sites flanking the mutation, and then the fragments were recloned into the parental LMDR1-G185V vector. Naïve NIH 3T3 cells were individually transduced with the eleven LMDR1-G185V mutants, wild-type LMDR1-G185V, or LXSN, and then analyzed by FACS for MDR1 expression. Each of the populations containing LMDR1-G185V (either mutant or wild-type) showed a similar level of MDR1 expression, as indicated by staining with the P-glycoprotein-specific antibody UIC2. The cell populations were then assayed for etoposide resistance. Only one of the eleven mutants showed an increased resistance to etoposide as compared to the wild-type MDR1-G185V. Sequence analysis revealed that the P-glycoprotein molecule encoded by this mutant MDR1-G185V possessed an asparagine residue (rather than the wild-type isoleucine residue) at position 186, and was thus tenned MDR1-1186N.

EXAMPLE 2 Isolation of Mutant P-glycoproteins by Array Selection

[0060] An array selection strategy was employed to isolate additional MDR1 mutants conferring hyper-resistance to etoposide from the cells transduced with Mut II and selected in 10 μg/mL etoposide, as described in Example 1 (this selection scheme is shown in FIG. 1C and in FIG. 2). The 131 clonal lines from Example 1 were divided into four pools. MDR1 cDNA was recovered by PCR from each of the four pools, recloned back into LXSN, and used to transform bacterial cells to generate four MDR1 mutant libraries. These libraries were plated; individual bacterial colonies were picked and tested by array analysis. For this analysis, each well of a 96-well plate was seeded with four randomly selected colonies from each MDR1 mutant library (for a total of 16 colonies per well), and 8 wells, comprising a total of 128 clones (array α), were tested. Plasmid was recovered from bacteria grown in each well (a 16-clone group) and used to transduce NIH 3T3 cells, and the transduced NIH 3T3 cells were selected in 2 μg/ml etoposide. The cDNA from each of the 16-clone groups that showed survival (groups 2, 5, 6 and 8) was then put into array β. The groups were subdivided into eight overlapping pools, each containing four mutant MDR1 cDNA (FIG. 2; pools A-D and pools 1-4). Each pool was then transduced into NIH 3T3 cells that were then tested for survival in 2 μg/mL etoposide. The shaded boxes in FIG. 2 denote pools that showed survival. The boldfaced numbers in FIG. 2 indicate individual mutant MDR1 cDNA that confer hyper-resistance to etoposide. Six mutants that confer increased etoposide resistance relative to parental MDR1-G185V cDNA were identified in the array selection.

[0061] These mutants, designated as 2-B1, 2-B2, 5-C3, 6-C1, 8-A4, and 8-B4were sequenced in both directions. The mutations that were identified in the MDR1-G185V mutants by sequence analysis are shown in Table I. Additional mutations, which were either silent or very conservative, were also found in most of the MDR1-G185V mutants. Four non-conservative mutations were also identified in the MDR1-G185V mutants, but these mutations, when introduced into the MDR1 cDNA as described in Example 3, conferred no greater etoposide resistance than parental MDR1-G185V cDNA.

[0062] Four of the mutants were found to have mutations that resulted in amino acid substitutions in the transmembrane (TM) domains (FIGS. 3A-G and Table I). A mutation in the 8-A4 mutant was found to generate a P-glycoprotein molecule having a phenylalanine residue (rather than the wild-type leucine residue) at position 56, which is located in TM1. Three mutations within close proximity of each other in the 5-C3 mutant were found to generate a P-glycoprotein having a phenylalanine residue (rather than the wild-type isoleucine residue) at position 190 and a phenylalanine (rather than the wild-type methionine residue) at position 197, both residues of which are located in TM3. Two mutations in the 2-B2 mutant were found to generate a P-glycoprotein having a tryptophan (rather than the wild-type glycine) at position 763, which is located in TM8. Finally, a mutation in the 2B-1 mutant was found to generate a P-glycoprotein having a glutamic acid (rather than the wild-type glycine) at position 844, which is located in TM9.

[0063] Two of the mutants were found to have mutations that resulted in amino acid substitutions in the linker region (FIGS. 3A-G and Table I). Two mutations in the 6-C1 mutant were found to generate a P-glycoprotein molecule having lysine residues (rather than the wild-type glutamic acid) at positions 634 and 636. Three mutations in the 8-B4 mutant were found to generate a P-glycoprotein molecule having lysine residues (rather than the wild-type glycine) at positions 643, 647, and 652.

EXAMPLE 3 Construction and Characterization of Mutant P-glycoproteins Having G185V and 1186N Substitutions

[0064] To confirm that the mutation in the MDR1-I186N mutant was indeed responsible for the elevated etoposide resistance observed in NIH 3T3 cells transduced with this mutant, and to investigate how this mutation interacts with the neighboring G185V mutation, wild-type MDR1 and MDR1-G185V EDNA was modified by site-directed mutagenesis (Quick-Change™ mutagenesis kit; Statagene) to introduce the I186N mutation directly into the P-glycoprotein sequence.

[0065] Retroviral vectors carrying LXSN (negative control carrying the neomycin/G418 resistance gene), wild-type MDR1, MDR1-G185V, MDR1-I186N, or MDR1-G185V/I186N were individually transduced into NIH 3T3 cells. Populations transduced with MDR1 containing vectors were stained with the P-glycoprotein-specific monoclonal antibody MRK16, and then sorted to obtain cell populations expressing a similar level of P-glycoprotein.

[0066]FIGS. 4A through 4E illustrate the effects of the different mutations on drug resistance conferred by MDR1. The G185V substitution (FIG. 4A; open circles) was found to increase etoposide resistance relative to cells transduced with wild-type MDR1 (closed circles). This correlated with the results shown by Safa et al., 1990, ibid. The I186N substitution (closed triangles) was found to increase etoposide resistance to a similar degree as the G185V substitution. However, cells transduced with the MDR1-G185V/I186N construct were found to exhibit a higher level of etoposide resistance than cells transduced with either the MDR1-G185V or MDR1-I186N constructs.

[0067] Similar results were obtained when the transduced cells were analyzed for doxorubicin resistance (FIG. 4C). In cells transduced with either the MDR1-G185V or MDR1-I186N constructs, doxorubicin resistance was enhanced relative to cells transduced with wild-type MDR1. In cells transduced with the MDR1-G185V/I186N construct, an even higher level of doxorubicin resistance was observed.

[0068] While the I186N substitution, like the G185V substitution, was found to increase colchicine resistance relative to cells transduced with wild-type MDR1, the G185V substitution (which was originally identified in colchicine-selected cells) was found to confer an even higher level of colchicine resistance (FIG. 4B). However, in contrast to the observations made with respect to etoposide and doxorubicin resistance, cells transduced with the MDR1-G185V/I186N construct exhibited a level of resistance that was indistinguishable from that obtained for cells transduced with the MDR1-G185V construct.

[0069] A major functional difference was observed in the resistance conferred by the MDR1 mutants to vinblastine (FIG. 4D) and taxol (FIG. 4E). In agreement with previous reports (Choi et al., 1988, ibid.; Safa et al., 1990, ibid.), the G185V substitution was found to decrease resistance levels to both of these drugs relative to cells transduced with wild-type MDR1. In contrast, the I186N substitution was found to increase resistance to both of these drugs relative to cells transduced with wild-type MDR1. In cells transduced with the MDR1-G185V/I186N construct, the opposite effects of the I186N and G185V substitutions appear to balance out, and therefore, the level of vinblastine and taxol resistance are similar to that observed in cells transduced with wild-type MDR1.

[0070] These results indicate that the I186N substitution alone (like the G185V substitution) can confer increased resistance to etoposide and doxorubicin, and that the I186N substitution, when present in combination with the G185V substitution can augment the effect of the latter substitution by conferring an even higher level of etoposide and doxorubicin resistance. These results suggest that a mutant human P-glycoprotein having only a single substitution (e.g., an individual lysine substitution at position 634), similarly to the mutant P-glycoproteins described herein that have multiple substitutions (e.g., lysine substitutions at positions 634 and 636 in the 6-C1 mutant), can confer increased resistance to certain chemotherapeutic drugs compared to wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185.

EXAMPLE 4 Construction and Characterization of Mutant P-glycoproteins 2-B1, 2-B2, 5-C3, 6-C1, 8-A4, and 8-B4

[0071] To investigate the mutants 6-C1 and 8-B4 disclosed in Example 2 above, which are located in the linker region separating the two homologous, membrane-spanning domains, MDR1-G185V cDNA was modified by site-directed mutagenesis to create a mutant construct termed LMDR1-G185V-EK2 (wherein “EK2” denoted that two glutamic acid to lysine substitutions had been introduced, at positions 634 and 636) and a mutant construct termed LMDR1-G185V-EK3 construct (wherein “EK3” denoted that three glutamic acid to lysine substitutions had been introduced, at positions 643, 647, and 652). In addition, to test whether an even greater change in the charge of the linker region would yield an even higher level of etoposide resistance, a third construct was created in which the amino acid substitutions of both the 6-C1 and 8-B4 mutants were introduced. This construct was designated LMDR1-G185V-EK5 (“EK5” denoting that glutamic acid to lysine substitutions had been introduced at positions 634, 636, 643, 647 and 652).

[0072] NIH 3T3 cells were transduced with the LMDR1-G185V, LMDR1-G185V-EK2, LMDR1-G185V-EK3, or LMDR1-G185V-EK5 constructs, and the transduced cells were then sorted by FACS to generate pure populations of P-glycoprotein positive cells having similar levels of P-glycoprotein. Following sorting, the cell populations were analyzed for their drug resistance. The results of this analysis are shown in FIGS. 5A through 5C. Cells transduced with the LMDR1-G185V-EK2 and LMDR1-G185V-EK3 constructs showed a 1.4 and 1.6-fold increase in etoposide resistance relative to the LMDR1-G185V construct (FIG. 5A; Table II). The level of etoposide resistance obtained in cells transduced with the LMDR1-G185V-EK5 construct, however, indicated that the effect of the double and triple lysine mutants was not additive.

[0073] The introduction of the glutamic acid to lysine substitutions in the LMDR1-G185V-EK2 and LMDR1-G185V-EK3 constructs was also found to increase doxorubicin resistance relative to the LMDR1-G185V construct (FIG. 5B). As indicated in Table II, the resistance of the double lysine mutant showed an almost two-fold increase in doxorubicin resistance, while the triple lysine mutant showed nearly a four-fold increase in doxorubicin resistance. As with etoposide resistance, the effect of the double and triple lysine mutants was not additive. This lack of additivity suggests that the increase in drug resistance is likely to be conferred by any combination of one or more glutamic acid to lysine mutations in the linker region, rather than only by the specific EK2 and EK3 combinations tested here.

[0074] In contrast to the results obtained for etoposide and doxorubicin, introduction of the glutamic acid to lysine substitutions in the LMDR1-G185V-EK2 and LMDR1-G185V-EK3 constructs was found to decrease colchicine resistance relative to the LMDR1-G185V construct (FIG. 5C). In addition, cells transduced with the LMDR1-G185V-EK5 construct exhibited the greatest decrease in colchicine resistance (Table II). The multiple glutamic acid to lysine substitutions did not seem to affect taxol and vinblastine resistance (Table II).

[0075] To investigate the mutants 8-A4, 5-C3, 2-B2, and 2-B1, having mutations in one of the transmembrane domains, MDR1-G185V cDNA was modified by site-directed mutagenesis to create the following constructs: LMDR1-G185V-L56F (leucine to phenylalanine mutation at residue 56), LMDR1-G185V-I190F/M197F (isoleucine to phenylalanine mutation at amino acid residue 190 and methionine to phenylalanine mutation at residue 197), LMDR1-G185V-G763W (glycine to tryptophan mutation at residue 763), and LMDR1-G185V-G844Q (glycine to glutamine mutation at residue 844). NIH 3T3 cells were transduced with either the LMDR1-G185V construct or one of the transmembrane mutant constructs, and the transduced cells were then sorted by FACS to generate pure populations of P-glycoprotein positive cells having similar levels of P-glycoprotein. Following sorting, the cell populations were analyzed for their drug resistance.

[0076] All of the mutants conferred increased resistance to etoposide with the I190F/M197F mutant yielding the greatest resistance (FIG. 6A; Table II). While only the L56F mutant conferred increased colchicine resistance, the G844Q mutant was found to exhibit decreased colchicine resistance (FIG. 6C; Table II). With the exception of the G844Q mutant, each of the mutants showed an increased doxorubicin resistance relative to the LMDR1-G185V construct (FIG. 6B). While the L56F mutant conferred very strong resistance to doxorubicin, the I190F/M197F and G763W mutants only conferred moderate increases in doxorubicin resistance (Table II). Although the I190F/M197F and G763W mutants were both found to confer increased vinblastine resistance (the latter mutant showing only a moderate increase in vinblastine resistance), the L56F mutant exhibited decreased vinblastine resistance (FIG. 6D; Table II). While the L56F mutant also exhibited decreased taxol resistance, the I190F/M196F mutant showed a significant increase in taxol resistance, and the G763W and G844Q mutants appeared to have no effect on taxol resistance (FIG. 6E; Table II).

[0077] Since the I186N substitution was found to increase etoposide resistance even when introduced into wild-type MDR1 alone (i.e., not in tandem with the G185V substitution), it is likely that the substitutions described above would also confer increased resistance to etoposide when introduced into wild-type MDR1 alone or in combinations.

[0078] It should be understood that the foregoing disclosure emphasizes certain specific embodiments of the invention and that all modifications or alternatives equivalent thereto are within the spirit and scope of the invention as set forth in the appended claims.

1 18 1 4646 DNA Homo sapiens CDS (425)..(4264) 1 cctactctat tcagatattc tccagattcc taaagattag agatcatttc tcattctcct 60 aggagtactc acttcaggaa gcaaccagat aaaagagagg tgcaacggaa gccagaacat 120 tcctcctgga aattcaacct gtttcgcagt ttctcgagga atcagcattc agtcaatccg 180 ggccgggagc agtcatctgt ggtgaggctg attggctggg caggaacagc gccggggcgt 240 gggctgagca cagcgcttcg ctctctttgc cacaggaagc ctgagctcat tcgagtagcg 300 gctcttccaa gctcaaagaa gcagaggccg ctgttcgttt cctttaggtc tttccactaa 360 agtcggagta tcttcttcca agatttcacg tcttggtggc cgttccaagg agcgcgaggt 420 cggg atg gat ctt gaa ggg gac cgc aat gga gga gca aag aag aag aac 469 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn 1 5 10 15 ttt ttt aaa ctg aac aat aaa agt gaa aaa gat aag aag gaa aag aaa 517 Phe Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys 20 25 30 cca act gtc agt gta ttt tca atg ttt cgc tat tca aat tgg ctt gac 565 Pro Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp 35 40 45 aag ttg tat atg gtg gtg gga act ttg gct gcc atc atc cat ggg gct 613 Lys Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala 50 55 60 gga ctt cct ctc atg atg ctg gtg ttt gga gaa atg aca gat atc ttt 661 Gly Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe 65 70 75 gca aat gca gga aat tta gaa gat ctg atg tca aac atc act aat aga 709 Ala Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg 80 85 90 95 agt gat atc aat gat aca ggg ttc ttc atg aat ctg gag gaa gac atg 757 Ser Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met 100 105 110 acc agg tat gcc tat tat tac agt gga att ggt gct ggg gtg ctg gtt 805 Thr Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val 115 120 125 gct gct tac att cag gtt tca ttt tgg tgc ctg gca gct gga aga caa 853 Ala Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln 130 135 140 ata cac aaa att aga aaa cag ttt ttt cat gct ata atg cga cag gag 901 Ile His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu 145 150 155 ata ggc tgg ttt gat gtg cac gat gtt ggg gag ctt aac acc cga ctt 949 Ile Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu 160 165 170 175 aca gat gat gtc tct aag att aat gaa gga att ggt gac aaa att gga 997 Thr Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly 180 185 190 atg ttc ttt cag tca atg gca aca ttt ttc act ggg ttt ata gta gga 1045 Met Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly 195 200 205 ttt aca cgt ggt tgg aag cta acc ctt gtg att ttg gcc atc agt cct 1093 Phe Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro 210 215 220 gtt ctt gga ctg tca gct gct gtc tgg gca aag ata cta tct tca ttt 1141 Val Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe 225 230 235 act gat aaa gaa ctc tta gcg tat gca aaa gct gga gca gta gct gaa 1189 Thr Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu 240 245 250 255 gag gtc ttg gca gca att aga act gtg att gca ttt gga gga caa aag 1237 Glu Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys 260 265 270 aaa gaa ctt gaa agg tac aac aaa aat tta gaa gaa gct aaa aga att 1285 Lys Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile 275 280 285 ggg ata aag aaa gct att aca gcc aat att tct ata ggt gct gct ttc 1333 Gly Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe 290 295 300 ctg ctg atc tat gca tct tat gct ctg gcc ttc tgg tat ggg acc acc 1381 Leu Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr 305 310 315 ttg gtc ctc tca ggg gaa tat tct att gga caa gta ctc act gta ttc 1429 Leu Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe 320 325 330 335 ttt tct gta tta att ggg gct ttt agt gtt gga cag gca tct cca agc 1477 Phe Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser 340 345 350 att gaa gca ttt gca aat gca aga gga gca gct tat gaa atc ttc aag 1525 Ile Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys 355 360 365 ata att gat aat aag cca agt att gac agc tat tcg aag agt ggg cac 1573 Ile Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His 370 375 380 aaa cca gat aat att aag gga aat ttg gaa ttc aga aat gtt cac ttc 1621 Lys Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe 385 390 395 agt tac cca tct cga aaa gaa gtt aag atc ttg aag ggc ctg aac ctg 1669 Ser Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu 400 405 410 415 aag gtg cag agt ggg cag acg gtg gcc ctg gtt gga aac agt ggc tgt 1717 Lys Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys 420 425 430 ggg aag agc aca aca gtc cag ctg atg cag agg ctc tat gac ccc aca 1765 Gly Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr 435 440 445 gag ggg atg gtc agt gtt gat gga cag gat att agg acc ata aat gta 1813 Glu Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val 450 455 460 agg ttt cta cgg gaa atc att ggt gtg gtg agt cag gaa cct gta ttg 1861 Arg Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu 465 470 475 ttt gcc acc acg ata gct gaa aac att cgc tat ggc cgt gaa aat gtc 1909 Phe Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val 480 485 490 495 acc atg gat gag att gag aaa gct gtc aag gaa gcc aat gcc tat gac 1957 Thr Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp 500 505 510 ttt atc atg aaa ctg cct cat aaa ttt gac acc ctg gtt gga gag aga 2005 Phe Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg 515 520 525 ggg gcc cag ttg agt ggt ggg cag aag cag agg atc gcc att gca cgt 2053 Gly Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg 530 535 540 gcc ctg gtt cgc aac ccc aag atc ctc ctg ctg gat gag gcc acg tca 2101 Ala Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser 545 550 555 gcc ttg gac aca gaa agc gaa gca gtg gtt cag gtg gct ctg gat aag 2149 Ala Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys 560 565 570 575 gcc aga aaa ggt cgg acc acc att gtg ata gct cat cgt ttg tct aca 2197 Ala Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr 580 585 590 gtt cgt aat gct gac gtc atc gct ggt ttc gat gat gga gtc att gtg 2245 Val Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val 595 600 605 gag aaa gga aat cat gat gaa ctc atg aaa gag aaa ggc att tac ttc 2293 Glu Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe 610 615 620 aaa ctt gtc aca atg cag aca gca gga aat gaa gtt gaa tta gaa aat 2341 Lys Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn 625 630 635 gca gct gat gaa tcc aaa agt gaa att gat gcc ttg gaa atg tct tca 2389 Ala Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser 640 645 650 655 aat gat tca aga tcc agt cta ata aga aaa aga tca act cgt agg agt 2437 Asn Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser 660 665 670 gtc cgt gga tca caa gcc caa gac aga aag ctt agt acc aaa gag gct 2485 Val Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala 675 680 685 ctg gat gaa agt ata cct cca gtt tcc ttt tgg agg att atg aag cta 2533 Leu Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu 690 695 700 aat tta act gaa tgg cct tat ttt gtt gtt ggt gta ttt tgt gcc att 2581 Asn Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile 705 710 715 ata aat gga ggc ctg caa cca gca ttt gca ata ata ttt tca aag att 2629 Ile Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile 720 725 730 735 ata ggg gtt ttt aca aga att gat gat cct gaa aca aaa cga cag aat 2677 Ile Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn 740 745 750 agt aac ttg ttt tca cta ttg ttt cta gcc ctt gga att att tct ttt 2725 Ser Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe 755 760 765 att aca ttt ttc ctt cag ggt ttc aca ttt ggc aaa gct gga gag atc 2773 Ile Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile 770 775 780 ctc acc aag cgg ctc cga tac atg gtt ttc cga tcc atg ctc aga cag 2821 Leu Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln 785 790 795 gat gtg agt tgg ttt gat gac cct aaa aac acc act gga gca ttg act 2869 Asp Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr 800 805 810 815 acc agg ctc gcc aat gat gct gct caa gtt aaa ggg gct ata ggt tcc 2917 Thr Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser 820 825 830 agg ctt gct gta att acc cag aat ata gca aat ctt ggg aca gga ata 2965 Arg Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile 835 840 845 att ata tcc ttc atc tat ggt tgg caa cta aca ctg tta ctc tta gca 3013 Ile Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala 850 855 860 att gta ccc atc att gca ata gca gga gtt gtt gaa atg aaa atg ttg 3061 Ile Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu 865 870 875 tct gga caa gca ctg aaa gat aag aaa gaa cta gaa ggt gct ggg aag 3109 Ser Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys 880 885 890 895 atc gct act gaa gca ata gaa aac ttc cga acc gtt gtt tct ttg act 3157 Ile Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr 900 905 910 cag gag cag aag ttt gaa cat atg tat gct cag agt ttg cag gta cca 3205 Gln Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro 915 920 925 tac aga aac tct ttg agg aaa gca cac atc ttt gga att aca ttt tcc 3253 Tyr Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser 930 935 940 ttc acc cag gca atg atg tat ttt tcc tat gct gga tgt ttc cgg ttt 3301 Phe Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe 945 950 955 gga gcc tac ttg gtg gca cat aaa ctc atg agc ttt gag gat gtt ctg 3349 Gly Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu 960 965 970 975 tta gta ttt tca gct gtt gtc ttt ggt gcc atg gcc gtg ggg caa gtc 3397 Leu Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val 980 985 990 agt tca ttt gct cct gac tat gcc aaa gcc aaa ata tca gca gcc cac 3445 Ser Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His 995 1000 1005 atc atc atg atc att gaa aaa acc cct ttg att gac agc tac agc acg 3493 Ile Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr 1010 1015 1020 gaa ggc cta atg ccg aac aca ttg gaa gga aat gtc aca ttt ggt gaa 3541 Glu Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu 1025 1030 1035 gtt gta ttc aac tat ccc acc cga ccg gac atc cca gtg ctt cag gga 3589 Val Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly 1040 1045 1050 1055 ctg agc ctg gag gtg aag aag ggc cag acg ctg gct ctg gtg ggc agc 3637 Leu Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser 1060 1065 1070 agt ggc tgt ggg aag agc aca gtg gtc cag ctc ctg gag cgg ttc tac 3685 Ser Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr 1075 1080 1085 gac ccc ttg gca ggg aaa gtg ctg ctt gat ggc aaa gaa ata aag cga 3733 Asp Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg 1090 1095 1100 ctg aat gtt cag tgg ctc cga gca cac ctg ggc atc gtg tcc cag gag 3781 Leu Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu 1105 1110 1115 ccc atc ctg ttt gac tgc agc att gct gag aac att gcc tat gga gac 3829 Pro Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp 1120 1125 1130 1135 aac agc cgg gtg gtg tca cag gaa gag atc gtg agg gca gca aag gag 3877 Asn Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu 1140 1145 1150 gcc aac ata cat gcc ttc atc gag tca ctg cct aat aaa tat agc act 3925 Ala Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr 1155 1160 1165 aaa gta gga gac aaa gga act cag ctc tct ggt ggc cag aaa caa cgc 3973 Lys Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg 1170 1175 1180 att gcc ata gct cgt gcc ctt gtt aga cag cct cat att ttg ctt ttg 4021 Ile Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu 1185 1190 1195 gat gaa gcc acg tca gct ctg gat aca gaa agt gaa aag gtt gtc caa 4069 Asp Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln 1200 1205 1210 1215 gaa gcc ctg gac aaa gcc aga gaa ggc cgc acc tgc att gtg att gct 4117 Glu Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala 1220 1225 1230 cac cgc ctg tcc acc atc cag aat gca gac tta ata gtg gtg ttt cag 4165 His Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln 1235 1240 1245 aat ggc aga gtc aag gag cat ggc acg cat cag cag ctg ctg gca cag 4213 Asn Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln 1250 1255 1260 aaa ggc atc tat ttt tca atg gtc agt gtc cag gct gga aca aag cgc 4261 Lys Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg 1265 1270 1275 cag tgaactctga ctgtatgaga tgttaaatac tttttaatat ttgtttagat 4314 Gln 1280 atgacattta ttcaaagtta aaagcaaaca cttacagaat tatgaagagg tatctgttta 4374 acatttcctc agtcaagttc agagtcttca gagacttcgt aattaaagga acagagtgag 4434 agacatcatc aagtggagag aaatcatagt ttaaactgca ttataaattt tataacagaa 4494 ttaaagtaga ttttaaaaga taaaatgtgt aattttgttt atattttccc atttggactg 4554 taactgactg ccttgctaaa agattataga agtagcaaaa agtattgaaa tgtttgcata 4614 aagtgtctat aataaaacta aactttcatg tg 4646 2 1280 PRT Homo sapiens 2 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 3 1280 PRT Homo sapiens 3 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Val Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 4 1280 PRT Homo sapiens 4 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Asn Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 5 1280 PRT Homo sapiens 5 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Phe Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 6 1280 PRT Homo sapiens 6 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Phe Gly Met 180 185 190 Phe Phe Gln Ser Phe Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 7 1280 PRT Homo sapiens 7 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Trp Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 8 1280 PRT Homo sapiens 8 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Glu Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 9 1280 PRT Homo sapiens 9 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Lys Val Lys Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 10 1280 PRT Homo sapiens 10 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Lys Ser Lys Ser Lys Ile Asp Ala Leu Lys Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 11 1280 PRT Homo sapiens 11 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Lys Val Lys Leu Glu Asn Ala 625 630 635 640 Ala Asp Lys Ser Lys Ser Lys Ile Asp Ala Leu Lys Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 12 1280 PRT Homo sapiens 12 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Phe Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 13 1280 PRT Homo sapiens 13 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Phe Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 14 1280 PRT Homo sapiens 14 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Lys Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 15 1280 PRT Homo sapiens 15 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Lys Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 16 1280 PRT Homo sapiens 16 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Lys Ser Lys Ser Glu Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 17 1280 PRT Homo sapiens 17 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Lys Ile Asp Ala Leu Glu Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 18 1280 PRT Homo sapiens 18 Met Asp Leu Glu Gly Asp Arg Asn Gly Gly Ala Lys Lys Lys Asn Phe 1 5 10 15 Phe Lys Leu Asn Asn Lys Ser Glu Lys Asp Lys Lys Glu Lys Lys Pro 20 25 30 Thr Val Ser Val Phe Ser Met Phe Arg Tyr Ser Asn Trp Leu Asp Lys 35 40 45 Leu Tyr Met Val Val Gly Thr Leu Ala Ala Ile Ile His Gly Ala Gly 50 55 60 Leu Pro Leu Met Met Leu Val Phe Gly Glu Met Thr Asp Ile Phe Ala 65 70 75 80 Asn Ala Gly Asn Leu Glu Asp Leu Met Ser Asn Ile Thr Asn Arg Ser 85 90 95 Asp Ile Asn Asp Thr Gly Phe Phe Met Asn Leu Glu Glu Asp Met Thr 100 105 110 Arg Tyr Ala Tyr Tyr Tyr Ser Gly Ile Gly Ala Gly Val Leu Val Ala 115 120 125 Ala Tyr Ile Gln Val Ser Phe Trp Cys Leu Ala Ala Gly Arg Gln Ile 130 135 140 His Lys Ile Arg Lys Gln Phe Phe His Ala Ile Met Arg Gln Glu Ile 145 150 155 160 Gly Trp Phe Asp Val His Asp Val Gly Glu Leu Asn Thr Arg Leu Thr 165 170 175 Asp Asp Val Ser Lys Ile Asn Glu Gly Ile Gly Asp Lys Ile Gly Met 180 185 190 Phe Phe Gln Ser Met Ala Thr Phe Phe Thr Gly Phe Ile Val Gly Phe 195 200 205 Thr Arg Gly Trp Lys Leu Thr Leu Val Ile Leu Ala Ile Ser Pro Val 210 215 220 Leu Gly Leu Ser Ala Ala Val Trp Ala Lys Ile Leu Ser Ser Phe Thr 225 230 235 240 Asp Lys Glu Leu Leu Ala Tyr Ala Lys Ala Gly Ala Val Ala Glu Glu 245 250 255 Val Leu Ala Ala Ile Arg Thr Val Ile Ala Phe Gly Gly Gln Lys Lys 260 265 270 Glu Leu Glu Arg Tyr Asn Lys Asn Leu Glu Glu Ala Lys Arg Ile Gly 275 280 285 Ile Lys Lys Ala Ile Thr Ala Asn Ile Ser Ile Gly Ala Ala Phe Leu 290 295 300 Leu Ile Tyr Ala Ser Tyr Ala Leu Ala Phe Trp Tyr Gly Thr Thr Leu 305 310 315 320 Val Leu Ser Gly Glu Tyr Ser Ile Gly Gln Val Leu Thr Val Phe Phe 325 330 335 Ser Val Leu Ile Gly Ala Phe Ser Val Gly Gln Ala Ser Pro Ser Ile 340 345 350 Glu Ala Phe Ala Asn Ala Arg Gly Ala Ala Tyr Glu Ile Phe Lys Ile 355 360 365 Ile Asp Asn Lys Pro Ser Ile Asp Ser Tyr Ser Lys Ser Gly His Lys 370 375 380 Pro Asp Asn Ile Lys Gly Asn Leu Glu Phe Arg Asn Val His Phe Ser 385 390 395 400 Tyr Pro Ser Arg Lys Glu Val Lys Ile Leu Lys Gly Leu Asn Leu Lys 405 410 415 Val Gln Ser Gly Gln Thr Val Ala Leu Val Gly Asn Ser Gly Cys Gly 420 425 430 Lys Ser Thr Thr Val Gln Leu Met Gln Arg Leu Tyr Asp Pro Thr Glu 435 440 445 Gly Met Val Ser Val Asp Gly Gln Asp Ile Arg Thr Ile Asn Val Arg 450 455 460 Phe Leu Arg Glu Ile Ile Gly Val Val Ser Gln Glu Pro Val Leu Phe 465 470 475 480 Ala Thr Thr Ile Ala Glu Asn Ile Arg Tyr Gly Arg Glu Asn Val Thr 485 490 495 Met Asp Glu Ile Glu Lys Ala Val Lys Glu Ala Asn Ala Tyr Asp Phe 500 505 510 Ile Met Lys Leu Pro His Lys Phe Asp Thr Leu Val Gly Glu Arg Gly 515 520 525 Ala Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile Ala Ile Ala Arg Ala 530 535 540 Leu Val Arg Asn Pro Lys Ile Leu Leu Leu Asp Glu Ala Thr Ser Ala 545 550 555 560 Leu Asp Thr Glu Ser Glu Ala Val Val Gln Val Ala Leu Asp Lys Ala 565 570 575 Arg Lys Gly Arg Thr Thr Ile Val Ile Ala His Arg Leu Ser Thr Val 580 585 590 Arg Asn Ala Asp Val Ile Ala Gly Phe Asp Asp Gly Val Ile Val Glu 595 600 605 Lys Gly Asn His Asp Glu Leu Met Lys Glu Lys Gly Ile Tyr Phe Lys 610 615 620 Leu Val Thr Met Gln Thr Ala Gly Asn Glu Val Glu Leu Glu Asn Ala 625 630 635 640 Ala Asp Glu Ser Lys Ser Glu Ile Asp Ala Leu Lys Met Ser Ser Asn 645 650 655 Asp Ser Arg Ser Ser Leu Ile Arg Lys Arg Ser Thr Arg Arg Ser Val 660 665 670 Arg Gly Ser Gln Ala Gln Asp Arg Lys Leu Ser Thr Lys Glu Ala Leu 675 680 685 Asp Glu Ser Ile Pro Pro Val Ser Phe Trp Arg Ile Met Lys Leu Asn 690 695 700 Leu Thr Glu Trp Pro Tyr Phe Val Val Gly Val Phe Cys Ala Ile Ile 705 710 715 720 Asn Gly Gly Leu Gln Pro Ala Phe Ala Ile Ile Phe Ser Lys Ile Ile 725 730 735 Gly Val Phe Thr Arg Ile Asp Asp Pro Glu Thr Lys Arg Gln Asn Ser 740 745 750 Asn Leu Phe Ser Leu Leu Phe Leu Ala Leu Gly Ile Ile Ser Phe Ile 755 760 765 Thr Phe Phe Leu Gln Gly Phe Thr Phe Gly Lys Ala Gly Glu Ile Leu 770 775 780 Thr Lys Arg Leu Arg Tyr Met Val Phe Arg Ser Met Leu Arg Gln Asp 785 790 795 800 Val Ser Trp Phe Asp Asp Pro Lys Asn Thr Thr Gly Ala Leu Thr Thr 805 810 815 Arg Leu Ala Asn Asp Ala Ala Gln Val Lys Gly Ala Ile Gly Ser Arg 820 825 830 Leu Ala Val Ile Thr Gln Asn Ile Ala Asn Leu Gly Thr Gly Ile Ile 835 840 845 Ile Ser Phe Ile Tyr Gly Trp Gln Leu Thr Leu Leu Leu Leu Ala Ile 850 855 860 Val Pro Ile Ile Ala Ile Ala Gly Val Val Glu Met Lys Met Leu Ser 865 870 875 880 Gly Gln Ala Leu Lys Asp Lys Lys Glu Leu Glu Gly Ala Gly Lys Ile 885 890 895 Ala Thr Glu Ala Ile Glu Asn Phe Arg Thr Val Val Ser Leu Thr Gln 900 905 910 Glu Gln Lys Phe Glu His Met Tyr Ala Gln Ser Leu Gln Val Pro Tyr 915 920 925 Arg Asn Ser Leu Arg Lys Ala His Ile Phe Gly Ile Thr Phe Ser Phe 930 935 940 Thr Gln Ala Met Met Tyr Phe Ser Tyr Ala Gly Cys Phe Arg Phe Gly 945 950 955 960 Ala Tyr Leu Val Ala His Lys Leu Met Ser Phe Glu Asp Val Leu Leu 965 970 975 Val Phe Ser Ala Val Val Phe Gly Ala Met Ala Val Gly Gln Val Ser 980 985 990 Ser Phe Ala Pro Asp Tyr Ala Lys Ala Lys Ile Ser Ala Ala His Ile 995 1000 1005 Ile Met Ile Ile Glu Lys Thr Pro Leu Ile Asp Ser Tyr Ser Thr Glu 1010 1015 1020 Gly Leu Met Pro Asn Thr Leu Glu Gly Asn Val Thr Phe Gly Glu Val 1025 1030 1035 1040 Val Phe Asn Tyr Pro Thr Arg Pro Asp Ile Pro Val Leu Gln Gly Leu 1045 1050 1055 Ser Leu Glu Val Lys Lys Gly Gln Thr Leu Ala Leu Val Gly Ser Ser 1060 1065 1070 Gly Cys Gly Lys Ser Thr Val Val Gln Leu Leu Glu Arg Phe Tyr Asp 1075 1080 1085 Pro Leu Ala Gly Lys Val Leu Leu Asp Gly Lys Glu Ile Lys Arg Leu 1090 1095 1100 Asn Val Gln Trp Leu Arg Ala His Leu Gly Ile Val Ser Gln Glu Pro 1105 1110 1115 1120 Ile Leu Phe Asp Cys Ser Ile Ala Glu Asn Ile Ala Tyr Gly Asp Asn 1125 1130 1135 Ser Arg Val Val Ser Gln Glu Glu Ile Val Arg Ala Ala Lys Glu Ala 1140 1145 1150 Asn Ile His Ala Phe Ile Glu Ser Leu Pro Asn Lys Tyr Ser Thr Lys 1155 1160 1165 Val Gly Asp Lys Gly Thr Gln Leu Ser Gly Gly Gln Lys Gln Arg Ile 1170 1175 1180 Ala Ile Ala Arg Ala Leu Val Arg Gln Pro His Ile Leu Leu Leu Asp 1185 1190 1195 1200 Glu Ala Thr Ser Ala Leu Asp Thr Glu Ser Glu Lys Val Val Gln Glu 1205 1210 1215 Ala Leu Asp Lys Ala Arg Glu Gly Arg Thr Cys Ile Val Ile Ala His 1220 1225 1230 Arg Leu Ser Thr Ile Gln Asn Ala Asp Leu Ile Val Val Phe Gln Asn 1235 1240 1245 Gly Arg Val Lys Glu His Gly Thr His Gln Gln Leu Leu Ala Gln Lys 1250 1255 1260 Gly Ile Tyr Phe Ser Met Val Ser Val Gln Ala Gly Thr Lys Arg Gln 1265 1270 1275 1280 

What is claimed is:
 1. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having an asparagine residue at position
 186. 2. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a phenylalanine residue at position
 56. 3. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a phenylalanine residue at positions 190 and
 197. 4. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a tryptophan residue at position
 763. 5. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a glutamic acid residue at position
 844. 6. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at positions 634 and
 636. 7. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at positions 643, 647, and
 652. 8. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at positions 634, 636, 643, 647, and
 652. 9. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a phenylalanine residue at position
 190. 10. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a phenylalanine residue at position
 197. 11. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at position
 634. 12. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at position
 636. 13. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at position
 643. 14. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at position
 647. 15. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having a lysine residue at position
 652. 16. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 17. An isolated nucleic acid molecule comprising a nucleotide sequence encoding human P-glycoprotein and having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 18. An isolated nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in any of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, or SEQ ID NO:
 11. 19. An isolated nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in any of SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, or SEQ ID NO:
 18. 20. An isolated nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in SEQ ID NO: 2 and having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 21. An isolated nucleic acid molecule comprising a nucleotide sequence encoding a polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 22. The isolated nucleic acid molecule of any of claims 1-21 having a valine at position
 185. 23. A recombinant expression construct comprising the nucleic acid molecule of any of claims 1-21.
 24. A recombinant expression construct comprising the nucleic acid molecule of claim
 22. 25. An isolated human P-glycoprotein molecule having an asparagine residue at position
 186. 26. An isolated human P-glycoprotein molecule having a phenylalanine residue at position
 56. 27. An isolated human P-glycoprotein molecule having a phenylalanine residue at positions 190 and
 197. 28. An isolated human P-glycoprotein molecule having a tryptophan residue at position
 763. 29. An isolated human P-glycoprotein molecule having a glutamic acid residue at position
 844. 30. An isolated human P-glycoprotein molecule having a lysine residue at positions 634 and
 636. 31. An isolated human P-glycoprotein molecule having a lysine residue at positions 643, 647, and
 652. 32. An isolated human P-glycoprotein molecule having a lysine residue at positions 634, 636, 643, 647, and
 652. 33. An isolated human P-glycoprotein molecule having a phenylalanine residue at position
 190. 34. An isolated human P-glycoprotein molecule having a phenylalanine residue at position
 197. 35. An isolated human P-glycoprotein molecule having a lysine residue at position
 634. 36. An isolated human P-glycoprotein molecule having a lysine residue at position
 636. 37. An isolated human P-glycoprotein molecule having a lysine residue at position
 643. 38. An isolated human P-glycoprotein molecule having a lysine residue at position
 647. 39. An isolated human P-glycoprotein molecule having a lysine residue at positions
 652. 40. An isolated human P-glycoprotein molecule having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 41. An isolated human P-glycoprotein molecule having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 42. An isolated polypeptide as set forth in any of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, or SEQ ID NO:
 11. 43. An isolated polypeptide as set forth in any of SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, or SEQ ID NO:
 18. 44. An isolated polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 45. An isolated polypeptide as set forth in SEQ ID NO: 2 having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 46. The isolated polypeptide of any of claims 25-45 having a valine at position
 185. 47. An antibody or fragment thereof that specifically binds the polypeptide of any of claims 25-45.
 48. An antibody or fragment thereof that specifically binds the polypeptide of claim
 46. 49. A mammalian cell culture comprising a recombinant expression construct according to claim
 23. 50. A method for determining whether a human tumor sample comprises tumor cells expressing a mutant P-glycoprotein, the method comprising the steps of contacting cells comprising the human tumor sample with an antibody immunologically specific for said mutant P-glycoprotein.
 51. The method of claim 50, wherein the mutant P-glycoprotein comprises at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 52. The method of claim 50, wherein the mutant P-glycoprotein comprises at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 53. A method for determining whether a human tumor sample comprises tumor cells expressing a mutant P-glycoprotein, the method comprising the steps of hybridizing an mRNA or cDNA sample from said tumor cells comprising the human tumor sample with a nucleic acid probe specific for said mutant P-glycoprotein, wherein said nucleic acid probe comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one mutated amino acid residue.
 54. The method of claim 53, wherein the nucleic acid probe comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 55. The method of claim 53, wherein the nucleic acid probe comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 56. A method for determining whether a human tumor sample comprises tumor cells expressing a mutant P-glycoprotein, the method comprising the steps of amplifying in vitro a nucleic acid fragment comprising an mRNA or cDNA sample from said tumor cells, wherein said nucleic acid fragment comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one mutated amino acid residue.
 57. The method of claim 56, wherein the nucleic acid fragment comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 58. The method of claim 56, wherein the nucleic acid fragment comprises a nucleotide sequence encoding a mutant P-glycoprotein or fragment thereof having at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 59. A method for administering an increased amount of a chemotherapeutic agent to an individual with cancer in need thereof, the method comprising the steps of transducing ex vivo hematopoietic cells from said individual with a recombinant expression construct encoding a mutant P-glycoprotein that is expressed in said hematopoietic cells and confers increased resistance to said chemotherapeutic agent compared with resistance conferred by wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185, reintroducing said transduced hematopoietic cells into said individual, and administering an increased amount of a chemotherapeutic agent without consequent hematopoietic cytotoxicity.
 60. The method of claim 59, wherein the mutant P-glycoprotein comprises at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 61. The method of claim 59, wherein the mutant P-glycoprotein comprises at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 62. A method for detecting a compound that reduces in a cell expressing a mutant P-glycoprotein an increased resistance to a chemotherapeutic agent compared with resistance conferred by wild-type P-glycoprotein or P-glycoprotein having a glycine to valine substitution at position 185, the method comprising the steps of culturing in the presence and absence of the compound a first cell expressing the mutant P-glycoprotein, a second cell expressing wild-type P-glycoprotein, and a third cell expressing P-glycoprotein having a glycine to valine substitution at position 185 with the compound in the presence of a cytotoxic drug for which the mutant P-glycoprotein confers increased resistance in the first cell, and detecting increased cytotoxicity in the cells expressing the mutant P-glycoprotein in the presence of the compound than in the absence of the compound.
 63. The method of claim 62, wherein the mutant P-glycoprotein comprises at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at positions 190 and 197; (d) a tryptophan residue at position 763; (e) a glutamic acid residue at position 844; (f) a lysine residue at positions 634 and 636; and (g) a lysine residue at positions 643, 647, and
 652. 64. The method of claim 62, wherein the mutant P-glycoprotein comprises a nucleotide sequence encoding at least one amino acid substitution selected from the group consisting of: (a) an asparagine residue at position 186; (b) a phenylalanine residue at position 56; (c) a phenylalanine residue at position 190; (d) a phenylalanine residue at position 197; (e) a tryptophan residue at position 763; (f) a glutamic acid residue at position 844; (g) a lysine residue at position 634; (h) a lysine residue at position 636; (i) a lysine residue at position 643; (j) a lysine residue at position 647; and (k) a lysine residue at position
 652. 